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  1. Article ; Online: [The Functional Roles and the Potential as Drug Targets of Glycoproteins Regulating Complement and Coagulation Pathways].

    Mizuno, Tomohiro

    Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan

    2023  Volume 143, Issue 9, Page(s) 707–712

    Abstract: Complement (C) activation occurs via three pathways, namely the classical, lectin, and alternative pathways. Intercommunication occurs between the complement and coagulation systems, which can trigger tissue injury and inflammation. Disseminated ... ...

    Abstract Complement (C) activation occurs via three pathways, namely the classical, lectin, and alternative pathways. Intercommunication occurs between the complement and coagulation systems, which can trigger tissue injury and inflammation. Disseminated intravascular coagulation (DIC) is a life-threatening disease characterized by disordered coagulation and systemic inflammation; here, the intercommunication between the complement and coagulation systems contributes to the development of DIC. Extracellular histones, which are contributors to the damage-associated molecular pattern, induce severe thrombosis. C5 is a key molecule in the intercommunication between the complement and coagulation systems and is associated with the development of lethal histone-induced thrombosis. Heparin and chondroitin sulfate (CS) are negatively charged, allowing them to bind to extracellular histones. As the coagulation system is less affected by CS than heparin, CS shows potential as an effective drug for the treatment of patients with DIC who have a high risk of bleeding. Complement receptor type-1-related gene Y (Crry) inhibits the complement pathway via binding to C3b and C4b. Hence, Crry is a potent inhibitor of the classical and alternative C pathways. The expression of Crry is decreased by the endothelial damage induced by extracellular histones. Crry dysfunction promotes the activation of C on the surface of endothelial cells. The prevention of C3 cleavage on endothelial cells might be a useful therapy targeting acute lung injury.
    MeSH term(s) Humans ; Histones ; Endothelial Cells ; Glycoproteins ; Heparin ; Inflammation
    Chemical Substances Histones ; Glycoproteins ; Heparin (9005-49-6)
    Language Japanese
    Publishing date 2023-09-04
    Publishing country Japan
    Document type English Abstract ; Journal Article
    ZDB-ID 200514-1
    ISSN 1347-5231 ; 0031-6903 ; 0372-7750 ; 0919-2085 ; 0919-2131
    ISSN (online) 1347-5231
    ISSN 0031-6903 ; 0372-7750 ; 0919-2085 ; 0919-2131
    DOI 10.1248/yakushi.23-00112
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Authors' reply to the letter to the editor on "Managing geriatric syndromes: necessity of pharmacists' involvements" by Kojima.

    Mizokami, Fumihiro / Hasegawa, Sho / Mizuno, Tomohiro / Yabu, Takeshi / Kameya, Yoshitaka / Hayakawa, Yuji / Arai, Hidenori

    Geriatrics & gerontology international

    2024  Volume 24, Issue 4, Page(s) 448–450

    MeSH term(s) Humans ; Aged ; Pharmacists ; Syndrome
    Language English
    Publishing date 2024-03-11
    Publishing country Japan
    Document type Letter
    ZDB-ID 2113849-7
    ISSN 1447-0594 ; 1444-1586
    ISSN (online) 1447-0594
    ISSN 1444-1586
    DOI 10.1111/ggi.14859
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Comparison of time courses in postoperative functional outcomes between simultaneous bilateral and unilateral total knee arthroplasty with propensity score matching.

    Oka, Tomohiro / Wada, Osamu / Mizuno, Kiyonori

    Archives of orthopaedic and trauma surgery

    2023  Volume 144, Issue 1, Page(s) 369–375

    Abstract: Introduction/objectives: No consensus has been reached on which is better in terms of functional outcomes between simultaneous bilateral and unilateral total knee arthroplasty (TKA). As patient characteristics, such as age, sex, and body mass index, ... ...

    Abstract Introduction/objectives: No consensus has been reached on which is better in terms of functional outcomes between simultaneous bilateral and unilateral total knee arthroplasty (TKA). As patient characteristics, such as age, sex, and body mass index, have significant effects on functional outcomes after TKA, these factors should be matched before comparisons are made. This study aimed to compare time courses in functional outcomes between simultaneous bilateral TKA and unilateral TKA after matching the patient characteristics.
    Materials and methods: In this retrospective study, the clinical records of patients admitted to a hospital were reviewed. Of 425 patients, 43 underwent simultaneous bilateral TKA, whereas 382 underwent unilateral TKA. Propensity score matching was performed for age, sex, and body mass index between simultaneous bilateral and unilateral TKA patients. Therapists measured pain intensity, knee extensor strength, and knee-specific functional outcomes by using the new knee society score, including total score, symptoms, patient satisfaction, patient expectations, and functional activities preoperatively and 3 and 12 months postoperatively. Two-way repeated analysis of variance was performed to compare the time courses in functional outcomes between simultaneous bilateral and unilateral TKA.
    Results: After propensity score matching, 40 patients each for underwent bilateral TKA and unilateral TKA were selected. Knee extensor strength in simultaneous bilateral TKA patients was significantly lower than that in unilateral TKA patients at 3 months postoperatively (p = 0.04). A significant interaction was observed between the effects of time and group on knee extensor strength (F [1, 78] = 3.338; interaction: p = 0.042; η
    Conclusions: Patients who underwent simultaneous bilateral TKA should undergo postoperative rehabilitation focused on alleviating delayed recovery in knee extensor strength during the acute phase.
    MeSH term(s) Humans ; Arthroplasty, Replacement, Knee ; Retrospective Studies ; Propensity Score ; Osteoarthritis, Knee/surgery ; Knee Joint/surgery ; Treatment Outcome
    Language English
    Publishing date 2023-09-26
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 80407-1
    ISSN 1434-3916 ; 0003-9330 ; 0344-8444
    ISSN (online) 1434-3916
    ISSN 0003-9330 ; 0344-8444
    DOI 10.1007/s00402-023-05065-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Macrophage-1 antigen exacerbates histone-induced acute lung injury and promotes neutrophil extracellular trap formation.

    Mizuno, Tomohiro / Nagano, Fumihiko / Takahashi, Kazuo / Yamada, Shigeki / Fruhashi, Kazuhiro / Maruyama, Shoichi / Tsuboi, Naotake

    FEBS open bio

    2024  Volume 14, Issue 4, Page(s) 574–583

    Abstract: Acute lung injury (ALI), which occurs in association with sepsis, trauma, and coronavirus disease 2019 (COVID-19), is a serious clinical condition with high mortality. Excessive platelet-leukocyte aggregate (PLA) formation promotes neutrophil ... ...

    Abstract Acute lung injury (ALI), which occurs in association with sepsis, trauma, and coronavirus disease 2019 (COVID-19), is a serious clinical condition with high mortality. Excessive platelet-leukocyte aggregate (PLA) formation promotes neutrophil extracellular trap (NET) release and thrombosis, which are involved in various diseases, including ALI. Macrophage-1 antigen (Mac-1, CD11b/CD18), which is expressed on the surface of leukocytes, is known to promote NET formation. This study aimed to elucidate the role of Mac-1 in extracellular histone-induced ALI. Exogenous histones were administered to Mac-1-deficient mice and wild-type (WT) mice with or without neutrophil or platelet depletion, and several parameters were investigated 1 h after histone injection. Depletion of neutrophils or platelets improved survival time and macroscopic and microscopic properties of lung tissues, and decreased platelet-leukocyte formation and plasma myeloperoxidase levels. These improvements were also observed in Mac-1
    MeSH term(s) Animals ; Mice ; Extracellular Traps/metabolism ; Macrophage-1 Antigen/metabolism ; Histones ; Neutrophils/metabolism ; Acute Lung Injury
    Chemical Substances Macrophage-1 Antigen ; Histones
    Language English
    Publishing date 2024-02-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 2651702-4
    ISSN 2211-5463 ; 2211-5463
    ISSN (online) 2211-5463
    ISSN 2211-5463
    DOI 10.1002/2211-5463.13779
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: One microliter of blood for SRY testing in a neonate with atypical genitalia.

    Mizuno, Yasuaki / Sato, Takeshi / Shimura, Kazuhiro / Ishii, Tomohiro / Hasegawa, Tomonobu

    Pediatrics international : official journal of the Japan Pediatric Society

    2022  Volume 64, Issue 1, Page(s) e15345

    MeSH term(s) Disorders of Sex Development/diagnosis ; Disorders of Sex Development/genetics ; Genitalia ; Humans ; Infant, Newborn
    Language English
    Publishing date 2022-09-26
    Publishing country Australia
    Document type Journal Article
    ZDB-ID 1470376-2
    ISSN 1442-200X ; 1328-8067
    ISSN (online) 1442-200X
    ISSN 1328-8067
    DOI 10.1111/ped.15345
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Bovine pericardial patch repair for abdominal aortic pseudoaneurysm to preserve lumbar arteries.

    Nabeshima, Junya / Mizuno, Tomohiro / Nagaoka, Eiki

    Interactive cardiovascular and thoracic surgery

    2022  Volume 35, Issue 6

    Abstract: We describe a case of aortic repair using bovine pericardium for a pseudoaneurysm of a dissecting abdominal aorta. A 71-year-old man had undergone several aortic replacement surgeries for type B aortic dissection. He developed paraparesis after thoraco- ... ...

    Abstract We describe a case of aortic repair using bovine pericardium for a pseudoaneurysm of a dissecting abdominal aorta. A 71-year-old man had undergone several aortic replacement surgeries for type B aortic dissection. He developed paraparesis after thoraco-abdominal aortic surgery and recovered. After 3 years, the scheduled computed tomography scan showed a pseudoaneurysm of the dissecting abdominal aorta. Because he was at high risk of spinal cord ischaemia, aortic repair using bovine pericardium was performed, and all lumbar arteries were preserved. During the 12-month follow-up, he was asymptomatic, and computed tomography scans showed no dilation of the aorta.
    MeSH term(s) Male ; Cattle ; Animals ; Humans ; Aged ; Aortic Aneurysm, Thoracic/surgery ; Aorta, Abdominal/diagnostic imaging ; Aorta, Abdominal/surgery ; Aneurysm, False/diagnostic imaging ; Aneurysm, False/etiology ; Aneurysm, False/surgery ; Aneurysm, Dissecting/diagnostic imaging ; Aneurysm, Dissecting/surgery ; Pericardium ; Treatment Outcome
    Language English
    Publishing date 2022-10-31
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 2095298-3
    ISSN 1569-9285 ; 1569-9293
    ISSN (online) 1569-9285
    ISSN 1569-9293
    DOI 10.1093/icvts/ivac261
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Comparison of Acute-Phase Pain Intensity, Pain Trajectory, and the Number of Analgesics Administered between Total and Unicompartmental Knee Arthroplasties.

    Oka, Tomohiro / Imai, Ryota / Wada, Osamu / Mizuno, Kiyonori

    The journal of knee surgery

    2022  Volume 36, Issue 7, Page(s) 785–791

    Abstract: We aimed to compare the variables of pain intensity, pain trajectory, and the number of analgesics administered during the acute phase between total and unicompartmental knee arthroplasties. This prospective cohort study recruited 445 patients who ... ...

    Abstract We aimed to compare the variables of pain intensity, pain trajectory, and the number of analgesics administered during the acute phase between total and unicompartmental knee arthroplasties. This prospective cohort study recruited 445 patients who planned to undergo knee arthroplasty. Pain intensity was evaluated during hospitalization, and 1 month postoperatively using a numerical rating scale. Pain trajectory (slope and intercept) was calculated using pain intensity data from postoperative days 1 to 4. The number of analgesics administered for worsening pain was monitored during hospitalization. Multiple linear regression analysis with adjustment for potential confounders was conducted to investigate the impact of surgery type on pain variables. Data for 208 and 189 patients who had undergone total and unicompartmental knee arthroplasties, respectively, were included in this study. Pain intensity and pain trajectory were similar between the two surgeries. The number of analgesics administered on postoperative day 3 (
    MeSH term(s) Humans ; Arthroplasty, Replacement, Knee ; Pain Measurement ; Prospective Studies ; Treatment Outcome ; Analgesics/therapeutic use ; Pain, Postoperative/drug therapy ; Osteoarthritis, Knee/surgery
    Chemical Substances Analgesics
    Language English
    Publishing date 2022-02-18
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2075354-8
    ISSN 1938-2480 ; 1538-8506 ; 0899-7403
    ISSN (online) 1938-2480
    ISSN 1538-8506 ; 0899-7403
    DOI 10.1055/s-0042-1743228
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Effect of fat emulsion administration on blood coagulation in terminal lung cancer patients

    Takaki Kanie / Akihiko Futamura / Tomohiro Mizuno / Shigeki Yamada / Masanobu Usui

    Fujita Medical Journal, Vol 9, Iss 2, Pp 73-

    2023  Volume 79

    Abstract: Objectives: Patients with cancer, especially those with lung cancer, are at high risk of developing thrombosis. Intralipos® infusion 20% is contraindicated for thrombosis, and there is no consensus on whether it can be safely used in cases of advanced ... ...

    Abstract Objectives: Patients with cancer, especially those with lung cancer, are at high risk of developing thrombosis. Intralipos® infusion 20% is contraindicated for thrombosis, and there is no consensus on whether it can be safely used in cases of advanced cancer. We conducted a retrospective observational study to elucidate the impact of fat emulsion administration on blood coagulation in patients with terminal lung cancer. Methods: The subjects were patients with terminal lung cancer in the Department of Surgery and Palliative Medicine, Fujita Health University Nanakuri Memorial Hospital between January 2016 and December 2019. We compared changes in their blood coagulation profile before hospitalization and one month later. Results: There were a total of 213 patients with lung cancer—139 who were administered fat emulsion and 74 who were not—with no significant differences in baseline characteristics. In the fat emulsion administration group (n=27), the prothrombin time-international normalized ratio (PT-INR) and activated partial thromboplastin time (APTT), respectively, were 1.17±0.26 (mean±standard deviation) and 30.5±5.0 s at hospitalization and 1.16±0.12 and 31.2±4.2 s one month later with no significant differences. In the non-administration group (n=6), the PT-INR and APTT, respectively, were 1.44±0.43 and 30.6±5.2 s before hospitalization and 1.28±0.18 and 33.0±7.5 s one month later with no significant differences. Conclusions: We did not identify any changes in PT-INR and APTT after fat emulsion administration in patients with terminal lung cancer. There were also no new cases of thrombosis, suggesting that fat emulsions were administered safely in patients with terminal lung cancer.
    Keywords fat emulsion ; terminal lung cancer ; coagulation-fibrinolytic system ; prothrombin time ; activated partial thromboplastin time ; Medicine (General) ; R5-920
    Subject code 610
    Language English
    Publishing date 2023-05-01T00:00:00Z
    Publisher Fujita Medical Society
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: COVID-19 mRNA vaccination is associated with IgA nephropathy: an analysis of the Japanese adverse drug event report database.

    Nakao, Hiroka / Koseki, Takenao / Kato, Koki / Yamada, Shigeki / Tsuboi, Naotake / Takahashi, Kazuo / Mizuno, Tomohiro

    Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques

    2023  Volume 26, Page(s) 11453

    Abstract: Purpose: ...

    Abstract Purpose:
    MeSH term(s) Humans ; SARS-CoV-2/genetics ; COVID-19/prevention & control ; Glomerulonephritis, IGA/genetics ; COVID-19 Vaccines/adverse effects ; East Asian People ; Adverse Drug Reaction Reporting Systems ; Drug-Related Side Effects and Adverse Reactions ; Vaccination/adverse effects ; mRNA Vaccines
    Chemical Substances COVID-19 Vaccines ; mRNA Vaccines
    Language English
    Publishing date 2023-06-30
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1422972-9
    ISSN 1482-1826 ; 1482-1826
    ISSN (online) 1482-1826
    ISSN 1482-1826
    DOI 10.3389/jpps.2023.11453
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Papillary muscle relocation and annular repositioning for functional tricuspid regurgitation.

    Takeshita, Masashi / Arai, Hirokuni / Nagaoka, Eiki / Mizuno, Tomohiro

    JTCVS techniques

    2020  Volume 3, Page(s) 162–165

    Language English
    Publishing date 2020-05-24
    Publishing country United States
    Document type Journal Article
    ISSN 2666-2507
    ISSN (online) 2666-2507
    DOI 10.1016/j.xjtc.2020.05.014
    Database MEDical Literature Analysis and Retrieval System OnLINE

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